The Bushing,sleeve, cataloged under National Stock Number 3120-01-129-7654, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-129-7654 |
| Primary Part Number | 4M43C16-015 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Body Outside Diameter | 1.1898 INCHES MINIMUM AND 1.1908 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | AMS5643,COND H1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.9935 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 630 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4M43C16-015 PRIMARY | The Boeing Company Div Defense (USA) |
| TF01955-1 | Dept of Defence (air Office)tactical Fighter Systems Programoffice (tfspo) (AUS) |
| Reference | Meaning |
|---|---|
| 4M43C16-015 | 5/1 Secondary reference Mayday Manufacturing Co. |
| 4M43C16-015 | 5/1 Secondary reference All Power Manufacturing Co. |
| 4M43C16-015 | 5/9 Secondary reference Avalon Machine Products Inc |
| 4M43C16-015 | 5/1 Secondary reference Reid Products Inc. Dba Reid Products Inc |
| 10107860 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 3120-01-129-7654 is a Bushing,sleeve, manufactured by The Boeing Company Div Defense, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-129-7654 has 2 manufacturer part numbers on file: 4M43C16-015 (The Boeing Company Div Defense), TF01955-1 (Dept of Defence (air Office)tactical Fighter Systems Programoffice (tfspo)).
Key specifications for 4M43C16-015: Corner Shape: CHAMFERED INSIDE LEFT CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER; Corner Shape: CHAMFERED INSIDE RIGHT CORNER. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.